Purple Comet! Math Meet
Who can apply Teams of 1–6 students from any country, and an adult supervisor registers the team
Cost and deadline
Checked against the provider's page in Sep 2026.
Official site https://purplecomet.org/information
Closes
Too soon for an email reminder.
Email me when the date is posted
What we keep
Nothing else is sent until you press the button in the confirmation email. If you never do, the address is deleted within 30 days. Otherwise it goes 60 days after the deadline or the moment you unsubscribe, whichever comes first. We never sell or trade it. The full privacy policy.
About this program
A free online team math contest held every year since 2003. Pick a start time in the ten-day window and solve 30 problems ranging from easy to extremely hard. In 2025, more than 12,000 students on 4,000 teams from 80 countries took part.
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